Air Arms Q Tec. Moderator – When the full force of Air Arms’ technology is aimed at producing a silencer, the result is always going to be impressive. The QTec has exceeded even our high expectations and we believe it will exceed yours too. Air Arms make the world’s finest ariguns – and now they’ve produced the world’s best silencer. It’s time to bring QTec performance to your shooting. QTec….a sound investment in superior technology.